selinux-policy/refpolicy/policy/modules/system/userdomain.te

310 lines
7.5 KiB
Plaintext
Raw Normal View History

2005-11-15 18:47:20 +00:00
policy_module(userdomain,1.0.1)
########################################
#
# Declarations
#
# admin users terminals (tty and pty)
attribute admin_terminal;
# users home directory
attribute home_dir_type;
# users home directory contents
attribute home_type;
# The privhome attribute identifies every domain that can create files under
# regular user home directories in the regular context (IE act on behalf of
# a user in writing regular files)
attribute privhome;
2005-08-17 17:31:57 +00:00
# all unprivileged users home directories
attribute user_home_dir_type;
attribute user_home_type;
# all unprivileged users ptys
attribute user_ptynode;
2005-06-27 16:30:55 +00:00
# all unprivileged users tmp files
attribute user_tmpfile;
2005-06-29 20:53:53 +00:00
# all unprivileged users ttys
attribute user_ttynode;
# all user domains
attribute userdomain;
# unprivileged user domains
attribute unpriv_userdomain;
########################################
#
# Local policy
#
2005-05-18 13:20:16 +00:00
2005-05-27 21:56:01 +00:00
define(`role_change',`
allow $1_r $2_r;
type_change $2_t $1_devpts_t:chr_file $2_devpts_t;
type_change $2_t $1_tty_device_t:chr_file $2_tty_device_t;
# avoid annoying messages on terminal hangup
dontaudit $1_t { $2_devpts_t $2_tty_device_t }:chr_file ioctl;
2005-05-27 21:56:01 +00:00
')
2005-07-06 20:28:29 +00:00
ifdef(`targeted_policy',`
2005-11-15 18:47:20 +00:00
# Define some type aliases to help with compatibility with
# macros and domains from the "strict" policy.
unconfined_alias_domain(secadm_t)
unconfined_alias_domain(sysadm_t)
2005-07-06 20:28:29 +00:00
# User home directory type.
type user_home_t alias { staff_home_t sysadm_home_t }, home_type;
files_type(user_home_t)
2005-10-25 20:06:27 +00:00
files_associate_tmp(user_home_t)
fs_associate_tmpfs(user_home_t)
2005-10-14 17:55:40 +00:00
type user_home_dir_t alias { staff_home_dir_t sysadm_home_dir_t }, home_dir_type, home_type;
files_type(user_home_dir_t)
2005-10-25 20:06:27 +00:00
files_associate_tmp(user_home_dir_t)
fs_associate_tmpfs(user_home_dir_t)
2005-05-27 21:56:01 +00:00
# compatibility for switching from strict
# dominance { role secadm_r { role system_r; }}
# dominance { role sysadm_r { role system_r; }}
# dominance { role user_r { role system_r; }}
# dominance { role staff_r { role system_r; }}
2005-07-06 20:28:29 +00:00
# dont need to use the full role_change()
allow sysadm_r system_r;
2005-10-21 19:36:49 +00:00
allow sysadm_r user_r;
2005-07-06 20:28:29 +00:00
allow user_r system_r;
allow user_r sysadm_r;
allow system_r sysadm_r;
allow system_r sysadm_r;
2005-05-27 21:56:01 +00:00
2005-10-24 21:33:46 +00:00
allow privhome user_home_t:dir manage_dir_perms;
allow privhome user_home_t:file create_file_perms;
allow privhome user_home_t:lnk_file create_lnk_perms;
allow privhome user_home_t:fifo_file create_file_perms;
allow privhome user_home_t:sock_file create_file_perms;
allow privhome user_home_dir_t:dir rw_dir_perms;
type_transition privhome user_home_dir_t:{ dir file lnk_file fifo_file sock_file } user_home_t;
files_search_home(privhome)
optional_policy(`samba',`
2005-10-24 21:33:46 +00:00
samba_per_userdomain_template(user)
2005-07-06 20:28:29 +00:00
')
',`
admin_user_template(sysadm)
unpriv_user_template(staff)
unpriv_user_template(user)
# user role change rules:
# sysadm_r can change to user roles
role_change(sysadm, user)
role_change(sysadm, staff)
# only staff_r can change to sysadm_r
role_change(staff, sysadm)
# this should be tunable_policy, but
# currently type_change and RBAC allow
# do not work in conditionals
ifdef(`user_canbe_sysadm',`
role_change(user,sysadm)
')
2005-05-18 13:20:16 +00:00
2005-07-06 20:28:29 +00:00
allow privhome home_root_t:dir { getattr search };
2005-07-06 20:28:29 +00:00
########################################
#
# Sysadm local policy
#
2005-07-06 20:28:29 +00:00
# for su
allow sysadm_t userdomain:fd use;
2005-05-18 13:20:16 +00:00
2005-07-06 20:28:29 +00:00
# Add/remove user home directories
allow sysadm_t user_home_dir_t:dir create_dir_perms;
files_create_home_dirs(sysadm_t,user_home_dir_t)
2005-05-24 15:55:57 +00:00
2005-07-07 15:25:28 +00:00
ifdef(`direct_sysadm_daemon',`
optional_policy(`init',`
2005-07-07 15:25:28 +00:00
init_run_daemon(sysadm_t,sysadm_r,admin_terminal)
')
')
2005-09-27 19:40:44 +00:00
tunable_policy(`allow_ptrace',`
domain_ptrace_all_domains(sysadm_t)
')
optional_policy(`amanda',`
2005-10-22 19:58:58 +00:00
amanda_run_recover(sysadm_t,sysadm_r,admin_terminal)
')
optional_policy(`apache',`
2005-10-12 16:23:22 +00:00
apache_run_helper(sysadm_t,sysadm_r,admin_terminal)
2005-10-17 17:55:38 +00:00
#apache_run_all_scripts(sysadm_t,sysadm_r)
2005-10-12 16:23:22 +00:00
#apache_domtrans_sys_script(sysadm_t)
')
optional_policy(`apm',`
# cjp: why is this not apm_run_client
apm_domtrans_client(sysadm_t)
')
optional_policy(`bootloader',`
2005-07-06 20:28:29 +00:00
bootloader_run(sysadm_t,sysadm_r,admin_terminal)
')
2005-05-27 21:56:01 +00:00
optional_policy(`bind',`
2005-08-23 17:26:19 +00:00
bind_run_ndc(sysadm_t,sysadm_r,admin_terminal)
')
optional_policy(`bluetooth',`
2005-10-27 15:16:42 +00:00
bluetooth_run_helper(sysadm_t,sysadm_r,admin_terminal)
')
optional_policy(`clock',`
2005-07-06 20:28:29 +00:00
clock_run(sysadm_t,sysadm_r,admin_terminal)
')
2005-06-27 20:59:28 +00:00
optional_policy(`dmidecode',`
2005-09-27 21:24:01 +00:00
dmidecode_run(sysadm_t,sysadm_r,admin_terminal)
')
optional_policy(`firstboot',`
2005-08-17 14:14:07 +00:00
firstboot_run(sysadm_t,sysadm_r,sysadm_tty_device_t)
')
optional_policy(`fstools',`
2005-07-06 20:28:29 +00:00
fstools_run(sysadm_t,sysadm_r,admin_terminal)
')
2005-05-27 21:56:01 +00:00
optional_policy(`hostname',`
2005-07-06 20:28:29 +00:00
hostname_run(sysadm_t,sysadm_r,admin_terminal)
')
optional_policy(`ipsec',`
2005-07-18 18:31:49 +00:00
# allow system administrator to use the ipsec script to look
# at things (e.g., ipsec auto --status)
# probably should create an ipsec_admin role for this kind of thing
ipsec_exec_mgmt(sysadm_t)
ipsec_stream_connect(sysadm_t)
2005-07-18 18:31:49 +00:00
# for lsof
ipsec_getattr_key_socket(sysadm_t)
')
optional_policy(`iptables',`
2005-07-06 20:28:29 +00:00
iptables_run(sysadm_t,sysadm_r,admin_terminal)
')
2005-05-23 15:51:33 +00:00
optional_policy(`libraries',`
2005-07-06 20:28:29 +00:00
libs_run_ldconfig(sysadm_t,sysadm_r,admin_terminal)
')
optional_policy(`lvm',`
2005-07-06 20:28:29 +00:00
lvm_run(sysadm_t,sysadm_r,admin_terminal)
')
optional_policy(`logrotate',`
2005-09-23 19:38:34 +00:00
logrotate_run(sysadm_t,sysadm_r,admin_terminal)
')
optional_policy(`lpd',`
2005-10-22 21:09:03 +00:00
lpd_run_checkpc(sysadm_t,sysadm_r,admin_terminal)
')
optional_policy(`kudzu',`
2005-09-23 19:38:34 +00:00
kudzu_run(sysadm_t,sysadm_r,admin_terminal)
')
optional_policy(`modutils',`
2005-07-06 20:28:29 +00:00
modutils_run_depmod(sysadm_t,sysadm_r,admin_terminal)
modutils_run_insmod(sysadm_t,sysadm_r,admin_terminal)
modutils_run_update_mods(sysadm_t,sysadm_r,admin_terminal)
')
2005-06-28 20:54:49 +00:00
optional_policy(`mount',`
2005-07-06 20:28:29 +00:00
mount_run(sysadm_t,sysadm_r,admin_terminal)
')
2005-06-27 16:30:55 +00:00
optional_policy(`mysql',`
2005-08-03 17:56:26 +00:00
mysql_stream_connect(sysadm_t)
')
optional_policy(`netutils',`
2005-07-06 20:28:29 +00:00
netutils_run(sysadm_t,sysadm_r,admin_terminal)
netutils_run_ping(sysadm_t,sysadm_r,admin_terminal)
netutils_run_traceroute(sysadm_t,sysadm_r,admin_terminal)
')
2005-05-23 15:51:33 +00:00
optional_policy(`rpc',`
2005-10-24 01:53:13 +00:00
rpc_domtrans_nfsd(sysadm_t)
')
optional_policy(`ntp',`
2005-09-15 21:03:29 +00:00
ntp_stub()
corenet_udp_bind_ntp_port(sysadm_t)
')
optional_policy(`pcmcia',`
2005-07-14 20:57:17 +00:00
pcmcia_run_cardctl(sysadm_t,sysadm_r,admin_terminal)
')
optional_policy(`portmap',`
2005-09-08 17:12:38 +00:00
portmap_run_helper(sysadm_t,sysadm_r,admin_terminal)
')
optional_policy(`quota',`
2005-08-11 14:49:58 +00:00
quota_run(sysadm_t,sysadm_r,admin_terminal)
')
optional_policy(`radius',`
radius_use(sysadm_t,sysadm_r,admin_terminal)
')
optional_policy(`rpm',`
2005-07-06 20:28:29 +00:00
rpm_run(sysadm_t,sysadm_r,admin_terminal)
')
optional_policy(`samba',`
2005-09-14 18:33:53 +00:00
samba_run_net(sysadm_t,sysadm_r,admin_terminal)
2005-09-28 18:22:58 +00:00
samba_run_winbind_helper(sysadm_t,sysadm_r,admin_terminal)
2005-09-14 18:33:53 +00:00
')
optional_policy(`selinuxutil',`
2005-07-06 20:28:29 +00:00
seutil_run_checkpol(sysadm_t,sysadm_r,admin_terminal)
seutil_run_loadpol(sysadm_t,sysadm_r,admin_terminal)
seutil_run_restorecon(sysadm_t,sysadm_r,admin_terminal)
seutil_run_setfiles(sysadm_t,sysadm_r,admin_terminal)
2005-10-19 14:36:04 +00:00
ifdef(`targeted_policy',`',`
2005-07-06 20:28:29 +00:00
seutil_run_runinit(sysadm_t,sysadm_r,admin_terminal)
')
')
optional_policy(`sysnetwork',`
2005-07-06 20:28:29 +00:00
sysnet_run_ifconfig(sysadm_t,sysadm_r,admin_terminal)
2005-09-19 21:17:45 +00:00
sysnet_run_dhcpc(sysadm_t,sysadm_r,admin_terminal)
2005-07-06 20:28:29 +00:00
')
optional_policy(`unconfined',`
2005-07-18 18:31:49 +00:00
unconfined_domtrans(sysadm_t,sysadm_r,admin_terminal)
')
optional_policy(`usermanage',`
2005-07-06 20:28:29 +00:00
usermanage_run_groupadd(sysadm_t,sysadm_r,admin_terminal)
usermanage_run_useradd(sysadm_t,sysadm_r,admin_terminal)
')
2005-09-19 21:17:45 +00:00
optional_policy(`vpn',`
2005-09-19 21:17:45 +00:00
vpn_run(sysadm_t,sysadm_r,admin_terminal)
')
2005-10-12 17:22:25 +00:00
optional_policy(`webalizer',`
2005-10-12 17:22:25 +00:00
webalizer_run(sysadm_t,sysadm_r,admin_terminal)
')
')